<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>04-综合案例</title>
    <style>
        .nav a {
            display: inline-block;
            width: 290px;
            height: 120px;
            background-color: skyblue;
            text-align: center;
            line-height: 130px;
            color: black;
            text-decoration: none;
            font-weight: 700;
        }

        .nav .bj1 {
            background: url(img/04-bj1.jpeg) no-repeat;
        }

        .nav .bj1:hover {
            background-image: url(img/04-bj11.jpeg);
        }

        .nav .bj2 {
            background: url(img/04-bj2.jpeg) no-repeat;
        }

        .nav .bj2:hover {
            background-image: url(img/04-bj22.jpeg);
        }

        .nav .bj3 {
            background: url(img/04-bj3.jpeg) no-repeat;
        }

        .nav .bj3:hover {
            background-image: url(img/04-bj33.jpeg);
        }

        .nav .bj4 {
            background: url(img/04-bj4.jpeg) no-repeat;
        }

        .nav .bj4:hover {
            background-image: url(img/04-bj44.jpeg);
        }

        .nav .bj5 {
            background: url(img/04-bj5.jpeg) no-repeat;
        }

        .nav .bj5:hover {
            background-image: url(img/04-bj55.jpeg);
        }
    </style>
</head>

<body>
    <div class="nav">
        <a href="#" class="bj1">哆啦A梦の指引</a>
        <a href="#" class="bj2">哆啦A梦の指引</a>
        <a href="#" class="bj3">哆啦A梦の指引</a>
        <a href="#" class="bj4">哆啦A梦の指引</a>
        <a href="#" class="bj5">哆啦A梦の指引</a>
    </div>
    <img src="img/04实现方法.png" alt="">
</body>

</html>